public class LikouShuzu_1 {

}
class Solution {
    public int[] twoSum(int[] nums, int target) {
        for(int i=0 ;i<nums.length;i++){
            for(int j=i+1; j<nums.length; j++){
                if(nums[i]+nums[j]==target){
                    return new int[]{i,j};
                }
            }
        }
        return new int[0];
    }
}
